Understanding Tension Headache
Treatments for tension headaches are available. Signs and symptoms of a tension headache include: Tension headaches are divided into two main categoriesepisodic and chronic. Episodic tension headaches can last from 30 minutes to a week. Frequent episodic tension headaches occur less than 15 days a month for at least three months. Frequent episodic tension headaches may become chronic. This key in of tension headache lasts hours and may be continuous....